如何修复“AttributeError:部分初始化的模块”ttkbootstrap“没有”window“属性（很可能是由于循环导入）”

Traceback (most recent call last):
File "D:\Anaconda3\PycharmProjects\python\python实战综合演练\AI语音.py", line 2, in
import ttkbootstrap as ttk
File "D:\Anaconda3\PycharmProjects\python\python实战综合演练\ttkbootstrap.py", line 4, in
win = ttk.Window()
^^^^^^^^^^
AttributeError: partially initialized module 'ttkbootstrap' has no attribute 'Window' (most likely due to a circular import)

进程已结束,退出代码1

检查是否重复import了相同的库，其次检查是否有其他库的名称和ttkbootstrap名称一样，比如自己写的